Canon FAX L1000 Service Manual page 475

ISDN BASIC Bitswitch SW03
Bit Function
0 Outgoing TEL call bearer
capability
1 Not used
2 Outgoing G4 call HLC
3 Action for incoming call when
no G4HLC
4 Outgoing G4 call LLC
5 Outgoing G3 call LLC
6 Fallback table for enforced
fallback
7 Not used
[Bit 0]
The bearer capability for outgoing TEL calls can be set to 3.1kHz audio or speech.
[Bit 2]
For outgoing G4 calls, the HLC (High Layer Compatibility) information element in the
SETUP message can be set to "Add" or "Don't Add." This setting is available when the
ISDN BASIC Bitswitch SW06 under the #4C ISDN BASIC menu Bit7 is "0."
[Bit 3]
For incoming calls, the operation of the incoming signal can be set when the HLC (High
Layer Compatibility) information element in the SETUP message is set to "Don't Add." If
"G4 reception" is selected, an incoming call will be handled as G4 when a SETUP
message which does not contain G4HLC is received. If "Call rejected" is selected, an
incoming call will be handled as "Incompatible terminal attributes" when a SETUP
message which does not contain G4HLC is received.
[Bit 4]
For outgoing G4 calls, the LLC (Low Layer Compatibility) information element in the
SETUP message can be set to "Add" or "Don't Add." This setting is available when the
ISDN BASIC Bitswitch SW06 Bit6 under the #4C ISDN BASIC menu is "0."
[Bit 5]
For outgoing G3 calls, the LLC (Low Layer Compatibility) information element in the
SETUP message can be set to "Add" or "Don't Add." If the LLC (Low Layer Compatibility)
information element is added to the SETUP message, the SETUP message may not be
received, depending on the switching equipment. In such cases, set to "Don't add." This
setting is available when the ISDN BASIC Bitswitch SW06 Bit6 under the #4C ISDN
BASIC menu is "0."
FAX-L1000 Chapter 5: Appendix
1
3.1kHz audio
Don't Add
Call rejected
destination
Don't Add
Don't Add
Reference
5-117
0
SpeechNot used
Add
G4 reception
Add
Add
Don't Reference